830396 has 24 divisors (see below), whose sum is σ = 1698816. Its totient is φ = 347760.

The previous prime is 830387. The next prime is 830411. The reversal of 830396 is 693038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001 + ... + 1631.

It is an arithmetic number, because the mean of its divisors is an integer number (70784).

2⁸³⁰³⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 830396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849408).

830396 is an abundant number, since it is smaller than the sum of its proper divisors (868420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

830396 is a wasteful number, since it uses less digits than its factorization.

830396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 830396 is about 911.2606652325. The cubic root of 830396 is about 93.9929072663.

The spelling of 830396 in words is "eight hundred thirty thousand, three hundred ninety-six".